package spec.ocl_mcg;

import graph.mcg.CGNode;

public abstract class TreeNode {
	protected String expresult;

	public String getExpresult() {
		return expresult;
	}

	public void setExpresult(String expresult) {
		this.expresult = expresult;
	}

	public abstract CGNode toCG();

	public abstract String toString();
}
